Home / 9,044,785.22-13,569,276.51-2,979,299.48

Finding the Fourth Proportional to 9,044,785.22, 13,569,276.51 and 2,979,299.48

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Solution

The fourth proportional to 9,044,785.22, 13,569,276.51 and 2,979,299.48 is: 4,469,640.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,044,785.22 : 13,569,276.51 = 2,979,299.48 : x
  2. Step 2: Convert to fraction form
    9,044,785.22/13,569,276.51 = 2,979,299.48/x
  3. Step 3: Cross multiply
    9,044,785.22x = 13,569,276.51 × 2,979,299.48
  4. Step 4: Simplify right side
    9,044,785.22x = 40,426,938,382,372.84
  5. Step 5: Solve for x
    x = 40,426,938,382,372.84/9,044,785.22
  6. Step 6: Final answer
    x = 4,469,640.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.